Sr Manager, Tax

Join UCT and be part of the fastest-growing sector in the world! We indirectly touch every semiconductor chip that goes into every smartphone, smart car, and device that uses artificial intelligence. This is a critical time for the semiconductor industry and for UCT - as technology evolves, we evolve with it. UCT is a diverse workplace where every talented employee is committed to continuous innovation, challenging the status quo and exceeding customer expectations. If you are a person with a relentless drive to succeed, a strong focus on quality with a passion for success - join us today!

UCT is looking for a talented Sr Manager, Tax to join us!

The Senior Manager of US Tax Operations leads the end-to-end execution of federal, state, and local tax compliance and reporting for the organization. This role oversees operational tax processes, ensures adherence to regulatory requirements, drives process optimization, and partners closely with cross functional teams including Accounting, Finance, Treasury, Legal, and external advisors. The position requires deep technical tax expertise, strong leadership, and the ability to manage complex workflows in a fast-moving environment.

Duties and Responsibilities:

Tax Compliance & Reporting

• Direct preparation, review, and timely filing of all US federal, state, and local income tax returns.
• Oversee quarterly and annual tax provision processes under ASC 740.
• Ensure accurate calculation of estimated tax payments and extensions.
• Manage tax audits and inquiries, coordinating responses and documentation.

Operational Leadership

• Lead and mentor a small team of tax professionals, providing guidance, performance management, and development opportunities.
• Establish and maintain robust tax processes, controls, and documentation.
• Drive continuous improvement initiatives to enhance accuracy, efficiency, and automation within tax operations.

Strategic Tax Management

• Partner with Accounting and Finance teams to evaluate tax impacts of business initiatives.
• Support M&A activities, including due diligence, integration, and post‑transaction compliance.
• Monitor legislative and regulatory changes, assessing implications for the company.

Technology & Process Optimization

• Oversee implementation and optimization of tax technology tools (e.g., provision software, compliance platforms, data automation).
• Collaborate with IT and Finance to improve data quality and streamline tax data flows.
• Champion digital transformation within the tax function.

Cross Functional Collaboration

• Serve as a key liaison between tax operations and internal stakeholders.
• Communicate complex tax concepts to non‑tax partners in a clear, actionable way.
• Coordinate with external auditors, advisors, and tax authorities.

Knowledge, Skills and Experience:

• 8-12+ years tax experience working for a multinational company and/or accounting firm.
• Demonstrated leadership experience managing teams and complex workflows.
• Expertise in US federal and state income tax compliance and ASC 740.
• Advanced Excel skills.
• Detail-oriented, organized and willing to take ownership of projects.
• Strong oral and written communication skills.
• Strong analytical, organizational, and project‑management skills.
• Ability to navigate ambiguity and drive clarity in fast‑paced settings.
• Familiarity with tax technology platforms (e.g., OneSource, Corp tax, Alteryx).
• Experience with SAP.
• Experience with tax implications of M&A.
• Experience with Longview Tax Provision.

Education, Certifications, and Requirement:

• BS/BA degree with an emphasis on Accounting/Finance.
• Advanced degree in Accounting/Finance/Tax

Work Environment:

• Analytical - heavy use of tax law, financial data, and modeling.
• Strategic - advising leadership on tax planning, risk, and long‑term implications.
• Regulated - strict adherence to federal, state, and international tax rules.
• Deadline‑driven - especially during quarterly closes, audits, and filing seasons.

Ultra Clean Technology is proud to be an equal-opportunity employer. We are committed to equal employment opportunity regardless of race, color, national or ethnic origin, age, religion, disability, sexual orientation, gender, gender identity and expression, marital status, and any other characteristic protected under laws and regulations.

The total compensation package for this position may also include other elements, including variable pay and discretionary awards in addition to a full range of medical, financial, and/or other benefits (including 401(k) eligibility and various paid time off benefits, such as PTO (Paid Time Off) and parental leave), dependent on the position offered. Details of participation in these additional compensation and benefit plans will be provided if an employee receives an offer of employment.

If hired, employee will be in an "at-will position" and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.